KC

Ken-ichi Chiba

EI Eisai: 1 patents #21 of 111Top 20%
📍 Tsuchiura, JP: #13 of 47 inventorsTop 30%
Overall (2005): #161,237 of 245,428Top 70%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6949585 Cyclooctanone derivatives and cyclodecanone derivative, and use thereof Yoshihito Eguchi, Masaki Goto, Hiroshi Obaishi, Yoshikazu Kuboi 2005-09-27